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The atomic radius for a face-centred cub...

The atomic radius for a face-centred cubic cell of lattice parameter 'a'.radius is

A

`sqrt2/4`a

B

`sqrt3/4`a

C

`a/2`

D

`sqrt8/a`

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CHETANA PUBLICATION-SOLID STATE-EXERCISE
  1. In a face-centred cubic arrangement of metal, the co-ordination number...

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  2. The co-ordination number of hexagonal closest packed structure is

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  3. The atomic radius for a face-centred cubic cell of lattice parameter '...

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  4. The number of atoms per unit cell is 2, the arrangement is

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  5. The name given to the ABABABAB… type of arrangement is

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  6. The atomic radius for a face-centred cubic cell of lattice parameter '...

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  7. Explain packing in simple cubic unit cell crystal.

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  8. Density of a crystal is given by

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  9. The crystals exhibit following number of arrangements for their atoms.

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  10. The total number of Bravias lattice for a cubic system is

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  11. The correct relation between angles of the edge of a crystal belonging...

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  12. The packing fraction in a face-centred cubic cell of crystals is

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  13. The correct relation between angles of the edge of a crystal belonging...

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  14. The number of atoms per unit cell in a simple cubic, face-centred cubi...

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  15. The name given to the ABABABAB… type of arrangement is

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  16. Which one is not the property of crystalline solid?

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  17. The number of octahedral and tetrahedral holes respectivley present in...

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  18. Which is used as dopant for p-type semiconductros?

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  19. We can study crystals by

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  20. Diamond is a

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